38568534 has 16 divisors (see below), whose sum is σ = 77234688. Its totient is φ = 12839912.

The previous prime is 38568533. The next prime is 38568553. The reversal of 38568534 is 43586583.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38568533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1699 + ... + 8945.

It is an arithmetic number, because the mean of its divisors is an integer number (4827168).

Almost surely, 2^38568534 is an apocalyptic number.

38568534 is an abundant number, since it is smaller than the sum of its proper divisors (38666154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38568534 is a wasteful number, since it uses less digits than its factorization.

38568534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8139.

The product of its digits is 345600, while the sum is 42.

The square root of 38568534 is about 6210.3569945696. The cubic root of 38568534 is about 337.8659120570.

The spelling of 38568534 in words is "thirty-eight million, five hundred sixty-eight thousand, five hundred thirty-four".